Stamped : 'Approved (Signed) A. Maguire, Assistant Chief Engineer.' In lower right corner: '6-W-74.' Some annotations written over in yellow; black dotted line added between forebay and final spring in the northwest.

Hand-drawn in pencil on tracing cloth. "June 1942." Also shows pipelines and power lines. Includes a hand-written table showing the number of the well or spring, casing size, depth, capacity in gallons per day, and whether it is pump or...

'Exhibit A.' 'Dec. 29, 1952.' 'I-128.' Scale [ca. 1:3,600]. 1 in.=300 feet. Shows water pipelines, other parts of the water system, and power lines to be removed or relocated when land is sold to the Las Vegas Valley Water...